@mikeisfly said in Notification when a connection is established:
or a packet capture.
Check a build-up of of such a packet.
You will have your router's MAC (= pfSense), the cameras MAC, the cameras's LAN IP and the IP (WAN IP) of the visitor.
Not the payload, as it is all TLS these days (well, the camera should send over TLS, other scrap it).
At most, you could see who - from the outside world - visited your device. If it isn't recording, as you can check using the same access time, then you will not know what they saw.
Btw : One of world's most famous and most used free programs, fail2ban, can do what you want right out of the box.Comparable programs exists.
Btw : my DVR's - see above - logs user access by login code ... everything is already there.